Forum rules
Please remember not to post any sensitive data on this public forum.The first few posts of newly registered users will be moderated in order to filter out any spammers.

When get a solution to the problem you posted, please change the topic name (e.g. from "how to ..." to "[SOLVED] how to ..."). This will make it easier for the community to follow the posts yet to be attended.

I am analyzing SNP chip data from horses using the GenABLE package. I have been able to run the quality control and association tests as well as make a Manhattan plot of all the chromosomes. I now want to use the same association test and look at individual chromosomes. I have not been able to find a way to subset one chromosome from the data after the quality control and association tests have been run. Is there a way to do this? Does anyone know how?